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    Fixing clip
    2.
    发明专利
    Fixing clip 审中-公开
    固定夹

    公开(公告)号：JP2007205422A

    公开(公告)日：2007-08-16

    申请号：JP2006023159

    申请日：2006-01-31

    Applicant: Denso Corp ,  株式会社デンソー

    Inventor： AOYAMA JUNJI

    IPC: F16L3/00 ,  F16L39/04

    Abstract: PROBLEM TO BE SOLVED: To provide a fixing clip for preventing coming off of a pipe from a flange before assembly. SOLUTION: Under such a condition that a suction pipe 20 is rotatably inserted in a first through hole 15 formed in the flange 10, the flange 10 is rotated around the suction pipe, whereby the liquid pipe 20 is moved along a penetration slot 17 of the flange until the liquid pipe is brought into contact with a second through hole 16. In this state, the fixing clip 1 is slid from a short side 13 side and the outer periphery of the liquid pipe is held by a gripper 2 of the fixing clip. On the other hand, long-side walls 11, 12 are respectively clamped by engagement plates 4a, 4b connected to the gripper via connection parts 5. Thus, it is possible to prevent coming off of the liquid pipe from the flange so as to secure and maintain the positional relationship between the flange and the pipes 19, 20, thereby facilitating the work of assembling the flange and pipes. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于在组装之前防止管子从凸缘脱落的固定夹。 解决方案：在吸入管20可旋转地插入形成在凸缘10中的第一通孔15中的条件下，凸缘10围绕吸管旋转，由此液体管20沿着穿通槽 17，直到液体管与第二通孔16接触。在这种状态下，固定夹1从短边13侧滑动，液体管的外周由夹具2保持 固定夹。 另一方面，长侧壁11,12分别通过连接部5连接到夹持器的接合板4a，4b夹持。因此，可以防止液体管从凸缘脱落以固定 并且保持凸缘和管道19,20之间的位置关系，从而有助于组装法兰和管道的工作。 版权所有（C）2007，JPO＆INPIT

    ELECTRIC HEATER FOR WATER HEATING, HOT WATER TYPE HEATING DEVICE FOR VEHICLE
    3.
    发明专利
    ELECTRIC HEATER FOR WATER HEATING, HOT WATER TYPE HEATING DEVICE FOR VEHICLE 失效

    公开(公告)号：JPH11334344A

    公开(公告)日：1999-12-07

    申请号：JP14786498

    申请日：1998-05-28

    Applicant: DENSO CORP

    Inventor： TAKAHASHI TSUNESATO ,  INOUE YOSHIMITSU ,  AOYAMA JUNJI ,  ITO HAJIME ,  NAKAO YASUSHI

    IPC: B60H1/03 ,  F02N19/10 ,  F02N17/06

    Abstract: PROBLEM TO BE SOLVED: To enhance water heating performance by an electric heater and to restrain cutting off of the heating part of the electric heater. SOLUTION: The heating elements 14a and 15a of electric heaters are obliquely projected with respect to a water flow passage 17 in such a way that the heating elements 14a and 15a of the electric heaters 14 and 15 are directed from bottom to top while the tip end sides of the heating elements 14a and 15b are located at the upstream side of a water passage 17, and the root sides are located at the downstream side of the water passage 17. Air bubbles separated from water at the root sides of the heater elements can be smoothly moved upward because of buoyancy. In addition, the water flow from the up-stream side can be turned out back to the root sides of the heating elements along the inclination of the electric heaters.

    ALTERNATOR AND HOT WATER HEATING SYSTEM FOR VEHICLE
    4.
    发明专利
    ALTERNATOR AND HOT WATER HEATING SYSTEM FOR VEHICLE 失效

    公开(公告)号：JP2000209814A

    公开(公告)日：2000-07-28

    申请号：JP456699

    申请日：1999-01-11

    Applicant: DENSO CORP

    Inventor： AOYAMA JUNJI ,  AOKI SHINJI ,  INOUE YOSHIMITSU ,  ITO HAJIME

    IPC: H02K9/18 ,  B60H1/03 ,  H02K9/19

    Abstract: PROBLEM TO BE SOLVED: To provide a construction which can avoid short circuits due to wetting of electrical devices. SOLUTION: A hot water heating system for a vehicle is provided with an exit side pipe 45 of a path 42 for cooling water, provided in a housing 4 is provided in the lower part of a housing 4 and electric heaters 14 and 15 which heat cooling water are arranged near the exit side pipe 45. With this constitution, since the electric heaters 14 and 15 are arranged in the lower part of the housing 4, even if the cooling water leaks from a pedestal part 13 of the electric heaters 14 and 15, electrical devices 5 such as a rectifiers, etc., mounted above the pedestal part 13 of the electric heaters 14 and 15 will not be wetted by the cooling water, so that nonconformities such as short circuiting of the electrical device, etc., can be avoided, and the reliability of an alternator can be improved.

    CHECK VALVE
    5.
    发明专利
    CHECK VALVE 失效

    公开(公告)号：JPH112344A

    公开(公告)日：1999-01-06

    申请号：JP15887397

    申请日：1997-06-16

    Applicant: DENSO CORP ,  ASMO CO LTD

    Inventor： AOYAMA JUNJI ,  INOUE YOSHIMITSU ,  MURAKI TOSHIHIKO ,  SHIROTA YUICHI ,  HASHIMOTO KAZUYUKI ,  YAMAUCHI HITOSHI ,  TANAKA KATSUHIKO

    IPC: F01P5/10 ,  F04D13/02 ,  F16K15/04

    Abstract: PROBLEM TO BE SOLVED: To always maintain the responsiveness of opening/closing action of a valve element, even when liquid flowing in a liquid passage largely change in temperature. SOLUTION: A ball-shaped valve element 25 of a reverse flow preventing valve 17 is constituted by an outer case formed by hollow shape and liquid stored in this outer case, this liquid is set to the same water to hot water (engine cooling water) flowing in a bypass circuit 16 in a housing 22b. In this way, specific gravity of the valve unit 25 can be made equal to the hot water flowing in the bypass circuit 16, the valve element 25, without an influence of temperature change or the like of the hot water, can always be lightly displaced under a little pressure.

    VEHICULAR AIR CONDITIONER INSTALLED ON ROOF
    6.
    发明专利
    VEHICULAR AIR CONDITIONER INSTALLED ON ROOF 失效

    公开(公告)号：JP2000318429A

    公开(公告)日：2000-11-21

    申请号：JP13420199

    申请日：1999-05-14

    Applicant: DENSO CORP

    Inventor： AOYAMA JUNJI ,  KAWASHIMA SHINSUKE

    IPC: B60H1/00 ,  B60H1/32

    Abstract: PROBLEM TO BE SOLVED: To improve the refrigerant condensing ability of a condenser and reduce the load of a condenser fan by taking a vehicular running wind into a suction port positively. SOLUTION: A condenser 4 arranged nearly horizontally is arranged front- slantingly and a suction port 8 is provided on the vehicular frontside of a casing 3. Therefore, the outer air is taking in from the suction port 8 by the running wind positively and passes through the condenser 4 and then the condensing ability of the condenser 4 is improved. As the load of a condenser fan 5 is reduced, its cost is reduced and its energy can be saved.

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